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il fabbro blacksmith #italian
La mia stessa etÃ ! The same age as me! #italian
The curse of dimensionality refers to a problem in statistical modelling and machine learning. A model with more inputs could theoretically produce a more accurate prediction. The problem is that as the number of inputs increases, it becomes harder to train the model because it becomes nearly impossible to find enough practice data to model every possible combination of inputs. This is the curse of dimensionality. Also worth...
In #MachineLearning, the cost function is a way to determine how "wrong" a prediction is. Given a line and some data, the cost function returns a cost. A lower cost means the line accurately fits the data. The actual formula for the cost function depends on the problem being solved. For a simple regression, it could be a standard mean squared error. For more complex problems it could be some custom formula...
si sentÃ¬ tradito he felt betrayed #italian
The smaller of Africa's two rhino species. #nature #CincinnatiZoo
Someone on twitter brought up a YouTube video  in which they claim that evolution is mathematically impossible. I encourage you to go watch the video, but the gist of their argument is this: A cell is really complex, so for the first cell to spring up out of nowhere would be statistically impossible. This is a very common argument from evolution deniers, but it has quite a few problems with the biological concepts, the statistics, and the logic involved. For...
Il topo Mouse #italian